wp_update_post is one of 162 MCP tools included in Easy MCP AI — the WordPress plugin that connects Claude, ChatGPT, and any AI assistant to your site.

wp_update_post

Q: Do I need Easy MCP AI to use wp_update_post?

Yes. wp_update_post is one of 162 MCP tools bundled inside the Easy MCP AI WordPress plugin. Install the free plugin from wordpress.org, connect your AI client, and this tool becomes available immediately — no coding required.

Destructive

Description

Publish a draft, swap categories, rewrite a headline, or add a section — all without opening the WordPress editor. Easy MCP AI routes the instruction from your AI client directly to your site's REST API, so every field on a post (title, content, status, tags, featured image) is within reach. Pair it with wp_list_posts or wp_search_posts to pinpoint the right post ID first, then let Easy MCP AI apply the change in one step. Pure PHP, no Node.js proxy required.

See it in action

Claude Desktop — MCP Connection

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Update the 'WordPress Security Tips' post to include a new section on two-factor authentication.

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Tool call wp_search_posts

Finding the "WordPress Security Tips" post…

{
  "total": 1,
  "results": [
    { "post_id": 42, "title": "WordPress Security Tips", "status": "publish", "date": "2024-01-18" }
  ]
}

next step

Tool called wp_update_post

{
  "post_id": 42,
  "title": "WordPress Security Tips",
  "status": "publish",
  "updated_fields": ["content"],
  "url": "https://yoursite.com/wordpress-security-tips/"
}

Found post #42 — 'WordPress Security Tips'. I've added a new section on two-factor authentication and saved the changes. The post is live.

Example Use Cases & Sample Prompts

Publishing a draft
- Prompt: “Find all my draft posts and publish the one titled ‘Summer Sale Guide’.”
Fixing a published post
- Prompt: “The post about WordPress plugins has a typo in the intro — can you fix it? List my recent posts first so you can find it.”
Adding tags to existing posts
- Prompt: “Find my posts from this month that don’t have any tags and add relevant ones based on their content.”
Updating a post’s content
- Prompt: “Search for the post titled ‘Getting Started with MCP’ and add a new section at the end summarizing the key takeaways.”
Bulk status change
- Prompt: “List all my scheduled posts and change them all to draft status for now.”

Frequently Asked Questions

What does wp_update_post do?

How do I use wp_update_post with my AI assistant?

Install the Easy MCP AI WordPress plugin, generate an API token in your dashboard, and connect your AI client (Claude, ChatGPT, Cursor, or any MCP-compatible assistant). Then simply describe what you want in natural language — for example: "Update the 'WordPress Security Tips' post to include a new section on two-factor authentication."

Do I need Easy MCP AI to use wp_update_post?

Yes. wp_update_post is one of 162 MCP tools bundled inside the Easy MCP AI WordPress plugin. Install the free plugin from WordPress.org, connect your AI client, and this tool becomes available immediately — no coding required.